Patent Assignment Details
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Reel/Frame: | 006540/0991 | |
| Pages: | 2 |
| | Recorded: | 05/20/1993 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Total properties:
1
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Patent #:
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Issue Dt:
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08/10/1993
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Application #:
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07467149
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Filing Dt:
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01/18/1990
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Title:
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EXPOSURE MASK, METHOD OF MANUFACTURING THE SAME, AND EXPOSURE METHOD USING THE SAME
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Assignee
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72 HORIKAWA-CHO, SAIWAI-KU |
KAWASAKI-SHI, JAPAN |
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Correspondence name and address
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MARVIN J. SPIVAK
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OBLON, SPIVAK, MCCLELLAND, MAIER ET AL
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FOURTH FLOOR
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1755 JEFFERSON DAVIS HIGHWAY
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ARLINGTON, VA 22202
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